I am new to unit testing and planning to write unit test cases but not E-2-E for the below mentioned scenario and playgrounnd link for scenario is at the bottom
youtrack
php-gd
execution
gazelle
event-wait-handle
sass-loader
mvel
swift3
urlcache
tabletop-simulator
mega-api
terraform-modules
flickr
gojs
mod-wsgi
wcf-faults
c4
for-xml-path
emailrelay
nautowired
ios13
azure-stack
servermiddleware
data-stream
nsnumber
peoplesoft-app-engine
if-statement
prometheus-node-exporter
union-types
ktor-client